Refrigeration Service Engineers Society (RSES)
RSES Refrigerant Compliance Certification
The Refrigeration Service Engineers Society (RSES) is a 90-year-old HVAC/R training organization offering certification courses and exams. RSES certificates are widely recognized in commercial refrigeration and are valued by employers for ongoing professional development.
$100-$400 (course + exam bundle)
Cost
No formal expiration
Validity
Moderate
Difficulty
Continuing education
Renewal
Who is this credential for?
Refrigeration and HVAC technicians pursuing continuing education and professional development
Renewal requirements
Continuing education
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